Inventor · disambiguated record

Edward B. Schumacher

Also filed as: SCHUMACHER EDWARD B

2 granted patents·27 citations·filing 1980–1982

61Inventor score

Technology areasB01J C04B

Files withEXXON RESEARCH ENGINEERING CO2

Top patents by PatentIndex Score

2 records

0161US4490333AAnchor for refractory liningEXXON RESEARCH ENGINEERING CO·Filed 1982·Granted Dec 25, 1984·18 cites·8 claims
0239US4558016ACeramic fiber reinforced refractoryEXXON RESEARCH ENGINEERING CO·Filed 1980·Granted Dec 10, 1985·9 cites·28 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →